// 颜色变量
$primary-color: #409eff;
$success-color: #67c23a;
$warning-color: #e6a23c;
$danger-color: #f56c6c;
$info-color: #909399;

// 文字颜色
$text-primary: #303133;
$text-regular: #606266;
$text-secondary: #909399;
$text-placeholder: #c0c4cc;

// 边框颜色
$border-color-base: #dcdfe6;
$border-color-light: #e4e7ed;
$border-color-lighter: #ebeef5;
$border-color-extra-light: #f2f6fc;

// 背景颜色
$background-color-base: #f5f7fa;
$background-color-light: #fafafa;

// 音乐节主题色
$festival-primary: #ff6b6b;
$festival-secondary: #4ecdc4;
$festival-accent: #45b7d1;
$festival-warm: #ffa726;

// 移动端断点
$mobile-width: 768px;
$tablet-width: 1024px;

// 间距
$spacing-xs: 4px;
$spacing-sm: 8px;
$spacing-md: 16px;
$spacing-lg: 24px;
$spacing-xl: 32px;

// 圆角
$border-radius-sm: 4px;
$border-radius-md: 8px;
$border-radius-lg: 12px;
$border-radius-xl: 16px;

// 阴影
$box-shadow-light: 0 2px 4px rgba(0, 0, 0, 0.1);
$box-shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.15);
$box-shadow-heavy: 0 8px 16px rgba(0, 0, 0, 0.2);

// 字体大小
$font-size-xs: 12px;
$font-size-sm: 14px;
$font-size-md: 16px;
$font-size-lg: 18px;
$font-size-xl: 20px;
$font-size-xxl: 24px;

// 字体粗细
$font-weight-light: 300;
$font-weight-normal: 400;
$font-weight-medium: 500;
$font-weight-bold: 600;

// 动画时长
$transition-fast: 0.15s;
$transition-normal: 0.3s;
$transition-slow: 0.5s;

// Z-index层级
$z-index-dropdown: 1000;
$z-index-sticky: 1020;
$z-index-fixed: 1030;
$z-index-modal-backdrop: 1040;
$z-index-modal: 1050;
$z-index-popover: 1060;
$z-index-tooltip: 1070; 